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Showing results for tags 'USB 3.0'.
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Hi everyone, I recently managed to install Mac OS 10.13.6 to my dell E6530 (dual gpu>Nvidia graphics nvs5200m + IntelHD4000), Dell Bios ver A20. After some customization I got almost everything working but there a few things that I would like to fix: 1. Sleep issues: if I press the power button, the laptop goes to sleep but only for 2 seconds and then it's up again. If I close the lid, it does the same. I looked for the wake up reason in the log files and all show the same: LID0 EH02. 2018-09-06 14:49:11.170999-0500 localhost kernel: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: LID0 EH02 2018-09-06 14:57:59.577740-0500 localhost kernel: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: LID0 EH02 2018-09-06 14:57:59.577742-0500 localhost kernel: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: LID0 EH02 2. Usb 3.0 not injecting: My laptop has 2 2.0 USB ports and 2 3.0 ports. On system report/USB, I am able to see the 2.0 ports but there's no 3.0 ports on the list. I am using USBinjectall kexts + ACPI patches: change EHC1 to EH01, change EHC2 to EH02 + Kextstopatch: com.apple.driver.usb.AppleUSBXHCI 837D940F 0F839704 0000 837D940F 90909090 9090 , but I am not able to make the 3.0 ports available. 3. Sd card reader: Is any way to make the O2 micro sd card reader work? 4. Video glitch on boot (apple logos and a grey bar at the bottom of the screen): this is not affecting performance if the intel gpu, as far as I can tell, but it’s a little bit annoying. Jake Lo already explained me that it is not possible to make the HDMI video output work since in this laptop model the HDMI connector is hardware connected to the Nvidia GPU and since it is being disable via DSDT, it won't work. I hope somebody can help me. Thank you very much for your assistance. PD DSDT file attached DSDT.aml.zip
Hi Folks!! I just Install Os X 10.13.3 on my Dell XPS L502X, after some research I almost done with this project, but I'm facing some post installation problems... My system don't wake up from Computer Sleep state - black screen, no power from USB to mouse connection. When its came out from Display Sleep state only - some display glitches start in some application as Safari and Clover configurator Tools, IORegistryExplorer.. not in finder or any Apple Apps. Photos, iTunes... My System Profile does not see my USB 3.0 Device Tree - the IORegistryExplorer show mu usb 3.0 ports after net.osx86.kexts.GenericUSBXHCI install at RP04 in AppleACPIPCI tree, this laptop has 3 USB ports one 2.0 in the right (USB + eSATA) and 2 USB 3.0 one in the back and one in the left side; the system mount the devices connected only if you insert any USB device in the back physical port, it's is like a trigger once you put a USB device in the back for it come alive normally, I mean the left USB do not work if you don't insert any USB Device at the back port first... I'm not sure if it's connection is USB 3.0 speeds or not, it's don't show any differences between a USB 3.0 Device like a Segate USB 3.0 external HDD and a USB 2.0 Mouse. The Blue Ray disk drive works for a while, at some point it disconnected it's self, I have no idea why, the IORegistryExplorer shows it connection ok but after some time it shows as a red lined device. I insert a movie and works fine; I really don't tested in deep... The Close Lid does not work, Not Change any display status. I don't do the card reader Kext install yet.. so I still don't know if it's work or not I need help with iMessages / FaceTime... does not work. iTunes Store, Apple Store, iCloud works fine. Audio Works Fine Brightness works fine keep settings after restart. Battery Works fine. Here I put my Debug files I know that it's a lot of work to do, but I appreciate any advise/help/support form any one with more experience than a newbie like me... CLOVER.zip debug_2598 2.zip
CPU | Intel core i7 6700 3.4Ghz Mobo | Gigabyte H170-D3hp Ram | Corsair Vengeance 16GB (2x8GB) 2133Mhz GPU | Galax GTX970 4GB SSD | Samsung 850 Evo 500GB PSU | Thermaltake 600w OS | 10.11.6 I initially thought this issue was a blown port and while it still could be hardware I've noticed something very odd. Two days ago I was using a USB 3.0 portable drive doing some colour grading in Da Vinci resolve. Quite suddenly, the mouse stopped working and then a couple of seconds later the system reset itself. I have no idea what happened but when the system rebooted a message popped up and for a tense few seconds I was worried the drive was ruined. The message said something like 'drive connected to mac but does not have power' or something along those lines but specifically indicating that I should plug the device in to a port that has power. This was the same port the drive was plugged in to when the reset happened and so I unplugged it and moved it to the port above and it worked. I was curious about the issue today and didn't have any critical work to do so I had a test with another bus powered drive that also previously worked fine. This one also had not encountered any dodginess like the sudden system reset either. I plugged it in to the port that I knew had caused issue and received the same message. I plugged it in to the port immediately adjacent and also received the same message. The thing is the drive is spinning so it *is* receiving power and the fact that it's giving me that message suggested to me that is registering on at least some level with OSx. I've also had a look in IOregistryexplorer and can actually see that the drive that supposedly has now power is listed in the IOUSB section while it is currently plugged in to the malfunctioning port. On top of that the LED light on the hard drive functions too. Anyone know what I should do?